Three-dimensional laser scanner fixing seat

Abstract

The utility model relates to the field of three-dimensional laser scanners, in particular to a three-dimensional laser scanner fixing seat which comprises a supporting seat, a connecting groove is formed in the top of the supporting seat, a movable seat is connected into the connecting groove, a second opening is formed in the movable seat, and a rotary supporting rod is rotationally connected into the second opening. A rotation driving assembly is mounted in the second opening; a bearing frame is fixedly mounted on the rotary supporting rod, the bearing frame is slidably arranged at the top of the open groove, L-shaped sliding plates are slidably arranged at the two ends of the bearing frame, and a movement driving assembly used for driving the L-shaped sliding plates to move is mounted on the bearing frame; a bearing seat is fixedly installed at the end of the L-shaped sliding plate located in the bearing frame, rotating shafts are fixedly installed at the two ends of the bearing seat, and the surfaces of the rotating shafts are connected with the clamping plates through torsion springs. Therefore, the three-dimensional laser scanner can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the field of three-dimensional laser scanners, in particular to a three-dimensional laser scanner fixing seat. Background Art

[0002] A 3D laser scanner is a device used to obtain the geometric shape and external features of an object's surface. It scans the surface of an object with a laser beam and records the reflected signal, and then generates a 3D model or point cloud data based on this data. This technology is widely used in architectural measurement, cultural relic protection, engineering construction, topographic mapping, manufacturing and other fields.

[0003] When a 3D laser scanner is in use, a fixing base is required to clamp and install the 3D laser scanner. However, current 3D laser scanners cannot adaptively adjust the position of the clamped 3D laser scanner during the fixing process, which affects the use of the 3D laser scanner. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional laser scanner fixing seat to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A three-dimensional laser scanner fixing seat comprises a support seat, wherein a mounting mechanism is arranged at the bottom of the support seat; a connecting groove is arranged at the top of the support seat, and an opening groove is arranged on the side wall of the support seat at the top of the connecting groove; a moving seat is slidably connected inside the connecting groove, one end of the moving seat is slidably connected to the connecting groove through a guide rod, and the other end is threadedly connected to a second screw rod, and the end of the second screw rod is connected to the connecting groove through a bearing seat, a first motor is fixedly installed on the outer wall of the support seat, and the motor shaft of the first motor is connected to the second screw rod; a second opening is arranged on the moving seat, a rotating support rod is rotatably connected inside the second opening, and a rotating driving assembly for driving the rotating support rod to rotate is installed inside the second opening; a bearing frame is fixedly installed on the rotating support rod at the top of the moving seat, the bearing frame is slidably arranged at the top of the opening groove, L-shaped sliding plates are slidably arranged at both ends of the bearing frame, and a moving driving assembly for driving the L-shaped sliding plate to move is installed on the bearing frame; a bearing seat is fixedly installed at the end of the L-shaped sliding plate located inside the bearing frame, and a rotating shaft is fixedly installed at both ends of the bearing seat, and the surface of the rotating shaft is connected to the clamping plate through a torsion spring.

[0007] Preferably, the mounting mechanism includes a support frame fixedly connected to the support seat, a first opening is provided at the bottom of the support frame, an internal threaded hole sleeve is slidably connected inside the first opening, an installation bolt is threadedly connected inside the internal threaded hole sleeve, and an installation block is rotatably provided at the bottom of the installation bolt to facilitate the installation of the fixed seat.

[0008] Preferably, a first screw is threadedly connected to the support frame located inside the first opening, and the end of the first screw is connected to the internal threaded hole sleeve through a bearing seat. A rotating disk is fixedly installed on the end of the first screw located outside the support seat for driving the internal threaded hole sleeve to move horizontally.

[0009] Preferably, the rotation drive assembly includes a second motor fixedly connected to the second opening, a driving gear is installed on the output shaft of the second motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating support rod for driving the rotating support rod to rotate.

[0010] Preferably, the mobile driving assembly includes a mounting frame fixedly connected to the outer wall of the supporting frame, a third motor is fixedly mounted on the outer wall of the mounting frame, a third screw is mounted on the motor shaft of the third motor, the third screw is connected to the supporting frame through a bearing seat, and the third screw is threadedly connected to the L-shaped sliding plate to achieve smooth movement of the L-shaped sliding plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the second screw to rotate through the first motor, and the second screw drives the threaded movable seat to move horizontally inside the connecting groove, and drives the rotating support rod to rotate through the rotating drive component, and the rotating support rod drives the bearing frame to adjust the rotational orientation, so that the orientation of the clamped three-dimensional laser scanner can be easily adjusted, which is convenient for the use of the three-dimensional laser scanner; the utility model drives the L-shaped sliding plate to move through the mobile driving component, and the L-shaped sliding plate drives the bearing seat to move inward, and the clamping plates arranged at both ends of the bearing seat contact the three-dimensional laser scanner, and the torsion spring rotates to generate torque, and the torque can drive the clamping plate to fix and install the three-dimensional laser scanner. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a three-dimensional laser scanner fixing seat.

[0013] Figure 2 This is a front view of a three-dimensional laser scanner fixing seat of the utility model.

[0014] Figure 3 It is a rear sectional view of a three-dimensional laser scanner fixing seat of the utility model.

[0015] Figure 4It is a left sectional view of a three-dimensional laser scanner fixing seat of the utility model.

[0016] 1. Support seat; 2. Support frame; 3. Opening; 4. Internal threaded hole sliding sleeve; 5. First screw rod; 6. Rotating disk; 7. Mounting bolt; 8. Mounting block; 9. Connecting groove; 10. Opening groove; 11. Moving seat; 12. Guide rod; 13. Second screw rod; 14. First motor; 15. Opening; 16. Rotating support rod; 17. Second motor; 18. Driving gear; 19. Driven gear; 20. Carrying frame; 21. L-shaped sliding plate; 22. Mounting frame; 23. Third motor; 24. Third screw rod; 25. Carrying seat; 26. Rotating shaft; 27. Torsion spring; 28. Clamping plate. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] See also Figure 1-4In an embodiment of the utility model, a three-dimensional laser scanner fixing seat comprises a support seat 1, a mounting mechanism is arranged at the bottom of the support seat 1; a connecting groove 9 is arranged at the top of the support seat 1, and an opening groove 10 is arranged on the side wall of the support seat 1 located at the top of the connecting groove 9; a moving seat 11 is slidably connected inside the connecting groove 9, one end of the moving seat 11 is slidably connected to the connecting groove 9 through a guide rod 12, and a second screw 13 is threadedly connected to the other end, and the end of the second screw 13 is connected to the connecting groove 9 through a bearing seat, a first motor 14 is fixedly installed on the outer wall of the support seat 1, and the motor shaft of the first motor 14 is connected to the second screw 13; a second opening 1 is arranged on the moving seat 11 5. The interior of the second opening 15 is rotatably connected to the rotating support rod 16, and a rotating driving component for driving the rotating support rod 16 to rotate is installed inside the second opening 15; a bearing frame 20 is fixedly installed on the rotating support rod 16 located at the top of the movable seat 11, and the bearing frame 20 is slidably set on the top of the opening groove 10, and L-shaped sliding plates 21 are slidably set at both ends of the bearing frame 20, and a moving driving component for driving the L-shaped sliding plate 21 to move is installed on the bearing frame 20; a bearing seat 25 is fixedly installed at the end of the L-shaped sliding plate 21 located inside the bearing frame 20, and a rotating shaft 26 is fixedly installed at both ends of the bearing seat 25, and the surface of the rotating shaft 26 is connected to the clamping plate 28 through a torsion spring 27.

[0021] The utility model realizes the applicable installation processing of the fixed seat through the installation mechanism, drives the second screw 13 to rotate through the first motor 14, and the second screw 13 drives the threaded movable seat 11 to move horizontally inside the connecting groove 9, drives the rotating support rod 16 to rotate through the rotating driving component, and the rotating support rod 16 drives the bearing frame 20 to adjust the rotational azimuth, drives the L-shaped sliding plate 21 to move through the moving driving component, and the L-shaped sliding plate 21 drives the bearing seat 25 to move inward, and the clamping plates 28 arranged at both ends of the bearing seat 25 contact with the three-dimensional laser scanner, and the torsion spring 27 rotates to generate torque, and the torque can drive the clamping plate 28 to fix and install the three-dimensional laser scanner.

[0022] See also Figure 1 In one embodiment of the utility model, the mounting mechanism includes a support frame 2 fixedly connected to a support seat 1, a first opening 3 is provided at the bottom of the support frame 2, an internal threaded hole sleeve 4 is slidably connected inside the first opening 3, a mounting bolt 7 is threadedly connected inside the internal threaded hole sleeve 4, a mounting block 8 is rotatably provided at the bottom of the mounting bolt 7, and the movement position is adjusted by adjusting the internal threaded hole sleeve 4 inside the first opening 3, and the mounting bolt 7 is moved by manually rotating the mounting bolt 7, so that the mounting block 8 can be driven to move, thereby facilitating the fixed installation of the mounting block 8 and the equipment.

[0023] See also Figure 1In one embodiment of the utility model, a first screw rod 5 is threadedly connected to the support frame 2 located inside the first opening 3, and the end of the first screw rod 5 is connected to the internal threaded hole sleeve 4 through a bearing seat. A rotating disk 6 is fixedly installed on the end of the first screw rod 5 located outside the support seat 1. By manually rotating the rotating disk 6, the rotating disk 6 drives the first screw rod 5 to rotate and move, and the first screw rod 5 drives the internal threaded hole sleeve 4 to perform horizontal movement and azimuth adjustment.

[0024] See also Figure 4 In one embodiment of the utility model, the rotation drive assembly includes a second motor 17 fixedly connected to the second opening 15, a driving gear 18 is installed on the output shaft of the second motor 17, a driven gear 19 is meshedly connected to the driving gear 18, and the driven gear 19 is connected to the rotating support rod 16. When the second motor 17 works, the second motor 17 drives the driving gear 18 to drive the meshed driven gear 19 to rotate, and the driven gear 19 can drive the rotating support rod 16 to adjust the rotational position.

[0025] See also Figure 4 In one embodiment of the utility model, the mobile driving assembly includes a mounting frame 22 fixedly connected to the outer wall of the supporting frame 20, a third motor 23 is fixedly installed on the outer wall of the mounting frame 22, a third screw 24 is installed on the motor shaft of the third motor 23, the third screw 24 is connected to the supporting frame 20 through a bearing seat, the third screw 24 is threadedly connected to the L-shaped sliding plate 21, and the third motor 23 works, the third motor 23 drives the third screw 24 to rotate, and the third screw 24 drives the L-shaped sliding plate 21 to perform horizontal movement azimuth adjustment, thereby ensuring that the L-shaped sliding plate 21 can move smoothly.

[0026] Working principle: The utility model manually drives the rotating disk 6 to rotate, and the rotating disk 6 drives the first screw 5 to rotate and move, so as to adjust the internal threaded hole sliding sleeve 4 to move on the first opening 3, and manually rotates the mounting bolt 7 to move inside the internal threaded hole sliding sleeve 4, and the mounting bolt 7 drives the mounting block 8 to move synchronously, so that the fixed seat can be easily installed. The first motor 14 works, and the first motor 14 drives the second screw 13 to rotate. The second screw 13 drives the threaded movable seat 11 to move horizontally under the guidance of the guide rod 12. The second motor 17 works, and the second motor 17 drives the active gear The wheel 18 drives the meshing driven gear 19 to rotate, and the driven gear 19 can drive the supporting frame 20 to adjust the orientation of applicability. The third motor 23 drives the third screw 24 to rotate, and the third screw 24 drives the threaded L-shaped sliding plate 21 to move smoothly. The L-shaped sliding plate 21 simultaneously drives the supporting seat 25 to move inward. During the process of the supporting seat 25 moving inward, the clamping plate 28 contacts the surface of the three-dimensional laser scanner, and the torsion spring 27 rotates to generate torque. The torque realizes the fixed connection between the clamping plate 28 and the three-dimensional laser scanner, thereby facilitating the fixed connection of the three-dimensional laser scanner.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A three-dimensional laser scanner fixing base, comprising a supporting base, characterized in that: A mounting mechanism is provided at the bottom of the support seat; A connecting groove is provided on the top of the support seat, and an opening groove is provided on the side wall of the support seat located at the top of the connecting groove; A moving seat is slidably connected inside the connecting groove, one end of the moving seat is slidably connected to the connecting groove through a guide rod, and the other end is threadedly connected to a second screw, and the end of the second screw is connected to the connecting groove through a bearing seat, and a first motor is fixedly installed on the outer wall of the support seat, and the motor shaft of the first motor is connected to the second screw; The movable seat is provided with a second opening, the interior of the second opening is rotatably connected to the rotating support rod, and a rotating driving component for driving the rotating support rod to rotate is installed inside the second opening; A bearing frame is fixedly mounted on the rotating support rod at the top of the moving seat, the bearing frame is slidably arranged on the top of the opening slot, L-shaped sliding plates are slidably arranged at both ends of the bearing frame, and a moving driving component for driving the L-shaped sliding plate to move is installed on the bearing frame; A bearing seat is fixedly installed at the end of the L-shaped sliding plate located inside the bearing frame, and a rotating shaft is fixedly installed at both ends of the bearing seat. The surface of the rotating shaft is connected to the clamping plate through a torsion spring.

2. A three-dimensional laser scanner fixing seat according to claim 1, characterized in that: The mounting mechanism comprises a support frame fixedly connected to the support seat, a first opening is provided at the bottom of the support frame, an internal threaded hole sleeve is slidably connected inside the first opening, a mounting bolt is threadedly connected inside the internal threaded hole sleeve, and a mounting block is rotatably provided at the bottom of the mounting bolt.

3. A three-dimensional laser scanner fixing seat according to claim 2, characterized in that: A first screw is threadedly connected to the support frame located inside the first opening, and the end of the first screw is connected to the internal threaded hole sleeve through a bearing seat, and a rotating disk is fixedly installed on the end of the first screw located outside the support seat.

4. The three-dimensional laser scanner fixing seat according to claim 1, characterized in that: The rotation drive assembly includes a second motor fixedly connected to the second opening, a driving gear is installed on the output shaft of the second motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotation support rod.

5. The three-dimensional laser scanner fixing seat according to claim 1, characterized in that: The mobile driving assembly includes a mounting frame fixedly connected to the outer wall of the supporting frame, a third motor is fixedly mounted on the outer wall of the mounting frame, a third screw is mounted on the motor shaft of the third motor, the third screw is connected to the supporting frame through a bearing seat, and the third screw is threadedly connected to the L-shaped sliding plate.

Images